Salary / Payroll Batch Files How do I upload a salary batch file for payroll? What file format is required for salary batches? My salary batch file was rejected. What are the common reasons? How long before payroll date should I upload the batch? Can I schedule a salary batch for a future date? How do I upload a salary batch file for payroll? What file format is required for salary batches? My salary batch file was rejected. What are the common reasons? How long before payroll date should I upload the batch? Can I schedule a salary batch for a future date?